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<h1 class="topictitle1">管理卷</h1>
<div><p><span id="volume_0071__zh-cn_topic_0000001792344090_text1283865015317">OceanProtect</span>支持对数据库执行修改保护、移除保护、激活保护或禁用保护等操作。</p>
<p>您需要登录管理界面，选择<span class="uicontrol">“<span id="volume_0071__zh-cn_topic_0000001839142377_text154255511911">保护</span> &gt; 文件系统 &gt; 卷”</span>，查找到需要执行操作的卷，单击“更多”选择需要执行的操作。</p>
<p>您也可以勾选多个卷进行批量管理卷保护的操作。</p>
<p>具体操作说明如<a href="#volume_0071__table24934294919">表1</a>所示。</p>

<div class="tablenoborder"><a name="volume_0071__table24934294919"></a><a name="table24934294919"></a><table cellpadding="4" cellspacing="0" summary="" id="volume_0071__table24934294919" frame="border" border="1" rules="all"><caption><b>表1 </b>卷保护相关操作</caption><colgroup><col style="width:14.399999999999999%"><col style="width:57.87%"><col style="width:27.73%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="14.399999999999999%" id="mcps1.3.5.2.4.1.1"><p>任务</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="57.87%" id="mcps1.3.5.2.4.1.2"><p>任务描述</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.73%" id="mcps1.3.5.2.4.1.3"><p>界面入口</p>
</th>
</tr>
</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>保护卷</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要对卷实施保护时，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>保护</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>恢复卷</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要对卷副本进行恢复时，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>恢复</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>修改卷</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要修改卷的名称时，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; 修改”</span>。</p>
<p>卷的相关参数说明可参见<a href="volume_0012.html">步骤1：创建卷</a>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>删除卷</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您不再需要对某个卷进行保护时，可以将其删除。</p>
<p><strong>注意事项</strong></p>
<p>不允许删除已关联SLA的卷。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; 删除”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>修改保护</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要重新选择卷关联的SLA、修改自定义脚本等信息时，可以通过修改保护计划来实现。修改后下次备份将按照新的保护计划执行。</p>
<p><strong>注意事项</strong></p>
<ul><li id="volume_0071__zh-cn_topic_0000001792344090_li16343131892419">修改保护时不会影响当前正在运行的保护任务，下个保护周期开始执行新的保护计划。</li><li id="volume_0071__zh-cn_topic_0000001792344090_li140522162517">当资源关联的SLA保护策略有变化时，建议您在<span class="uicontrol" id="volume_0071__zh-cn_topic_0000001792344090_uicontrol10405524254">“<span id="volume_0071__zh-cn_topic_0000001792344090_text6405425255">保护</span> &gt; <span id="volume_0071__zh-cn_topic_0000001792344090_text885333645815">保护策略</span> &gt; <span id="volume_0071__zh-cn_topic_0000001792344090_text164051025259">SLA</span>”</span>界面修改当前SLA，不建议通过修改保护操作重新关联其他SLA。<p id="volume_0071__zh-cn_topic_0000001792344090_p34052272519">通过修改保护操作重新关联其他SLA后，如果原SLA的副本仍存在，可能会出现重复扣减License容量的情况。</p>
</li></ul>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>修改保护</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>移除保护</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当不需要再对卷执行保护时，可以通过移除保护计划来实现。移除后系统将无法对该卷执行保护任务。如果需要再次对其进行保护需要重新关联SLA。</p>
<p><strong>注意事项</strong></p>
<ul><li>当有该卷的保护任务正在运行时，无法执行移除保护操作。</li><li>移除保护并重新关联SLA后，如果原SLA的副本仍存在，可能会出现重复扣减License容量的情况。</li></ul>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>移除保护</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>手动备份</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要立即执行一次备份时，可以通过该操作实现。</p>
<p><strong>注意事项</strong></p>
<p>手动备份产生的副本保留时长按照SLA中的定义进行保留。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>手动备份</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>激活保护</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>卷的保护计划被禁用后，您可以通过激活操作使卷的保护计划重新生效。激活后系统将按照保护计划对卷执行备份。</p>
<p><strong>注意事项</strong></p>
<p>已关联SLA，且处于<span class="uicontrol">“<span>未保护</span>”</span>状态的卷才能执行该操作。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>激活保护</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>禁用保护</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您暂时不需要再对卷执行周期性保护时，可以通过禁用其保护计划来实现。禁用后系统将不会执行卷的自动备份任务。</p>
<p><strong>注意事项</strong></p>
<p>禁用保护时不会影响当前正在运行的备份任务。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>禁用保护</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>添加标签</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您需要快速筛选和管理资源时，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><div class="p">在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; 添加标签”</span>。<div class="note"><span class="notetitle"> 说明： </span><div class="notebody"><ul><li>您可以在弹出的“添加标签”界面选择已有的标签或单击“创建”新建标签。</li><li>如需对标签进行修改、删除等操作，可在“添加标签”界面，单击“前往标签管理”，进入“标签管理”界面操作。</li></ul>
</div></div>
</div>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p>移除标签</p>
</td>
<td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您不再需要对资源进行标记时，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标卷所在行单击<span class="uicontrol">“<span>更多</span> &gt; 移除标签”</span>。</p>
</td>
</tr>
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